qcacld-3.0: Fix MDM compilation errors

Fix compilation errors in MDM features and when compiled against
MDM kernel

Change-Id: Iee8fb5f88bfff22117e087f8879d4caf50a945c1
CRs-fixed: 952116
diff --git a/core/sap/src/sap_module.c b/core/sap/src/sap_module.c
index f1b0234..fb84e66 100644
--- a/core/sap/src/sap_module.c
+++ b/core/sap/src/sap_module.c
@@ -612,7 +612,7 @@
 		ptSapContext sap_context)
 {
 	return sme_validate_sap_channel_switch(
-			hHal,
+			hal,
 			sap_ch,
 			sap_context->csr_roamProfile.phyMode,
 			sap_context->cc_switch_mode,